0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2704370-1278553921.opb>
0.00/0.02 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.02 c presolving:
0.02/0.03 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 440 upgd conss, 200 impls, 0 clqs
0.02/0.04 c (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04 c presolving (2 rounds):
0.02/0.04 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.04 c 200 implications, 0 cliques
0.02/0.04 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.02/0.04 c 100 constraints of type <setppc>
0.02/0.04 c 340 constraints of type <logicor>
0.02/0.04 c transformed objective value is always integral (scale: 1)
0.02/0.04 c Presolving Time: 0.02
0.02/0.04 c - non default parameters ----------------------------------------------------------------------
0.02/0.04 c # SCIP version 1.2.1.3
0.02/0.04 c
0.02/0.04 c # frequency for displaying node information lines
0.02/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04 c display/freq = 10000
0.02/0.04 c
0.02/0.04 c # maximal time in seconds to run
0.02/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04 c limits/time = 1789.99
0.02/0.04 c
0.02/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04 c limits/memory = 1620
0.02/0.04 c
0.02/0.04 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.04 c # [type: int, range: [1,2], default: 1]
0.02/0.04 c timing/clocktype = 2
0.02/0.04 c
0.02/0.04 c # should presolving try to simplify inequalities
0.02/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04 c constraints/linear/simplifyinequalities = TRUE
0.02/0.04 c
0.02/0.04 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04 c constraints/indicator/addCouplingCons = TRUE
0.02/0.04 c
0.02/0.04 c # should presolving try to simplify knapsacks
0.02/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.04 c
0.02/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.04 c separating/rapidlearning/freq = 0
0.02/0.04 c
0.02/0.04 c -----------------------------------------------------------------------------------------------
0.02/0.04 c start solving
0.02/0.04 c
0.09/0.11 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.11 c 0.1s| 1 | 0 | 712 | - | 996k| 0 | 200 | 200 | 440 | 200 | 440 | 0 | 0 | 0 | 6.666667e+01 | -- | Inf
0.79/0.82 o 100
0.79/0.82 c y 0.8s| 1 | 0 | 2977 | - |2604k| 0 | 200 | 200 | 440 | 200 | 440 | 0 | 0 | 0 | 6.666667e+01 | 1.000000e+02 | 50.00%
0.79/0.86 c 0.8s| 1 | 0 | 3156 | - |2419k| 0 | - | 200 | 440 | 200 | 440 | 0 | 0 | 0 | 1.000000e+02 | 1.000000e+02 | 0.00%
0.79/0.86 c 0.8s| 1 | 0 | 3156 | - |2419k| 0 | - | 200 | 440 | 200 | 440 | 0 | 0 | 0 | 1.000000e+02 | 1.000000e+02 | 0.00%
0.79/0.86 c
0.79/0.86 c SCIP Status : problem is solved [optimal solution found]
0.79/0.86 c Solving Time (sec) : 0.84
0.79/0.86 c Solving Nodes : 1
0.79/0.86 c Primal Bound : +1.00000000000000e+02 (1 solutions)
0.79/0.86 c Dual Bound : +1.00000000000000e+02
0.79/0.86 c Gap : 0.00 %
0.79/0.86 s OPTIMUM FOUND
0.79/0.86 v x200 -x199 -x198 x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178
0.79/0.86 v x177 x176 -x175 -x174 x173 x172 -x171 -x170 x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 -x160 x159 x158 -x157 x156 -x155
0.79/0.86 v x154 -x153 -x152 x151 x150 -x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 -x138 x137 x136 -x135 x134 -x133 -x132
0.79/0.86 v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 x114 -x113 x112 -x111 -x110 x109
0.79/0.86 v -x108 x107 x106 -x105 -x104 x103 -x102 x101 x100 -x99 -x98 x97 -x96 x95 -x94 x93 x92 -x91 -x90 x89 x88 -x87 x86 -x85 -x84
0.79/0.86 v x83 x82 -x81 -x80 x79 x78 -x77 -x76 x75 -x74 x73 x72 -x71 x70 -x69 -x68 x67 x66 -x65 -x64 x63 -x62 x61 -x60 x59 -x58 x57 -x56
0.79/0.86 v x55 -x54 x53 x52 -x51 -x50 x49 -x48 x47 x46 -x45 -x44 x43 x42 -x41 -x40 x39 x38 -x37 x36 -x35 x34 -x33 -x32 x31 -x30 x29 -x28
0.79/0.86 v x27 x26 -x25 x24 -x23 -x22 x21 x20 -x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 x5 -x4 x3 x2 -x1
0.79/0.86 c SCIP Status : problem is solved [optimal solution found]
0.79/0.86 c Solving Time : 0.84
0.79/0.86 c Original Problem :
0.79/0.86 c Problem name : HOME/instance-2704370-1278553921.opb
0.79/0.86 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.86 c Constraints : 440 initial, 440 maximal
0.79/0.86 c Presolved Problem :
0.79/0.86 c Problem name : t_HOME/instance-2704370-1278553921.opb
0.79/0.86 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.86 c Constraints : 440 initial, 440 maximal
0.79/0.86 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.79/0.86 c trivial : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c implics : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c probing : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c setppc : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c logicor : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c root node : - 200 - - 200 - - - -
0.79/0.86 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.79/0.86 c integral : 0 0 0 0 0 0 0 0 0 0
0.79/0.86 c setppc : 100 1 201 0 0 0 0 0 0 0
0.79/0.86 c logicor : 340 1 119 0 0 0 0 0 0 0
0.79/0.86 c countsols : 0 0 0 0 0 0 0 0 0 0
0.79/0.86 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.79/0.86 c integral : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c setppc : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c logicor : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c countsols : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c Propagators : Time Calls Cutoffs DomReds
0.79/0.86 c vbounds : 0.00 2 0 0
0.79/0.86 c rootredcost : 0.00 0 0 0
0.79/0.86 c pseudoobj : 0.00 3 1 0
0.79/0.86 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.79/0.86 c propagation : 0.00 1 0 0 0.0 0 0.0 -
0.79/0.86 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.86 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.86 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.86 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.86 c applied globally : - - - 0 0.0 - - -
0.79/0.86 c applied locally : - - - 0 0.0 - - -
0.79/0.86 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.79/0.86 c cut pool : 0.00 0 - - 0 - (maximal pool size: 271)
0.79/0.86 c redcost : 0.00 1 0 0 0 0
0.79/0.86 c impliedbounds : 0.00 1 0 0 0 0
0.79/0.86 c intobj : 0.00 0 0 0 0 0
0.79/0.86 c cgmip : 0.00 0 0 0 0 0
0.79/0.86 c gomory : 0.04 1 0 0 0 0
0.79/0.86 c strongcg : 0.06 1 0 0 298 0
0.79/0.86 c cmir : 0.00 1 0 0 0 0
0.79/0.86 c flowcover : 0.00 1 0 0 0 0
0.79/0.86 c clique : 0.00 1 0 0 0 0
0.79/0.86 c zerohalf : 0.00 0 0 0 0 0
0.79/0.86 c mcf : 0.00 1 0 0 0 0
0.79/0.86 c rapidlearning : 0.06 1 0 200 0 0
0.79/0.86 c Pricers : Time Calls Vars
0.79/0.86 c problem variables: 0.00 0 0
0.79/0.86 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.79/0.86 c pscost : 0.00 0 0 0 0 0 0
0.79/0.86 c inference : 0.00 0 0 0 0 0 0
0.79/0.86 c mostinf : 0.00 0 0 0 0 0 0
0.79/0.86 c leastinf : 0.00 0 0 0 0 0 0
0.79/0.86 c fullstrong : 0.00 0 0 0 0 0 0
0.79/0.86 c allfullstrong : 0.00 0 0 0 0 0 0
0.79/0.86 c random : 0.00 0 0 0 0 0 0
0.79/0.86 c relpscost : 0.00 0 0 0 0 0 0
0.79/0.86 c Primal Heuristics : Time Calls Found
0.79/0.86 c LP solutions : 0.00 - 0
0.79/0.86 c pseudo solutions : 0.00 - 0
0.79/0.86 c oneopt : 0.00 0 0
0.79/0.86 c trivial : 0.00 2 0
0.79/0.86 c simplerounding : 0.00 0 0
0.79/0.86 c zirounding : 0.00 0 0
0.79/0.86 c rounding : 0.00 1 0
0.79/0.86 c shifting : 0.00 1 0
0.79/0.86 c intshifting : 0.00 0 0
0.79/0.86 c twoopt : 0.00 0 0
0.79/0.86 c fixandinfer : 0.00 0 0
0.79/0.86 c feaspump : 0.56 1 0
0.79/0.86 c coefdiving : 0.00 0 0
0.79/0.86 c pscostdiving : 0.00 0 0
0.79/0.86 c fracdiving : 0.00 0 0
0.79/0.86 c veclendiving : 0.00 0 0
0.79/0.86 c intdiving : 0.00 0 0
0.79/0.86 c actconsdiving : 0.00 0 0
0.79/0.86 c objpscostdiving : 0.00 0 0
0.79/0.86 c rootsoldiving : 0.00 0 0
0.79/0.86 c linesearchdiving : 0.00 0 0
0.79/0.86 c guideddiving : 0.00 0 0
0.79/0.86 c octane : 0.00 0 0
0.79/0.86 c rens : 0.00 0 0
0.79/0.86 c rins : 0.00 0 0
0.79/0.86 c localbranching : 0.00 0 0
0.79/0.86 c mutation : 0.00 0 0
0.79/0.86 c crossover : 0.00 0 0
0.79/0.86 c dins : 0.00 0 0
0.79/0.86 c undercover : 0.00 0 0
0.79/0.86 c nlp : 0.00 0 0
0.79/0.86 c trysol : 0.00 0 0
0.79/0.86 c LP : Time Calls Iterations Iter/call Iter/sec
0.79/0.86 c primal LP : 0.00 0 0 0.00 -
0.79/0.86 c dual LP : 0.09 2 891 445.50 9478.82
0.79/0.86 c lex dual LP : 0.00 0 0 0.00 -
0.79/0.86 c barrier LP : 0.00 0 0 0.00 -
0.79/0.86 c diving/probing LP: 0.55 29 2265 78.10 4088.51
0.79/0.86 c strong branching : 0.00 0 0 0.00 -
0.79/0.86 c (at root node) : - 0 0 0.00 -
0.79/0.86 c conflict analysis: 0.00 0 0 0.00 -
0.79/0.86 c B&B Tree :
0.79/0.86 c number of runs : 1
0.79/0.86 c nodes : 1
0.79/0.86 c nodes (total) : 1
0.79/0.86 c nodes left : 0
0.79/0.86 c max depth : 0
0.79/0.86 c max depth (total): 0
0.79/0.86 c backtracks : 0 (0.0%)
0.79/0.86 c delayed cutoffs : 0
0.79/0.86 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.79/0.86 c avg switch length: 2.00
0.79/0.86 c switching time : 0.00
0.79/0.86 c Solution :
0.79/0.86 c Solutions found : 1 (1 improvements)
0.79/0.86 c First Solution : +1.00000000000000e+02 (in run 1, after 1 nodes, 0.81 seconds, depth 0, found by <trysol>)
0.79/0.86 c Primal Bound : +1.00000000000000e+02 (in run 1, after 1 nodes, 0.81 seconds, depth 0, found by <trysol>)
0.79/0.86 c Dual Bound : +1.00000000000000e+02
0.79/0.86 c Gap : 0.00 %
0.79/0.86 c Root Dual Bound : +1.00000000000000e+02
0.79/0.86 c Root Iterations : 3156
0.79/0.87 c Time complete: 0.86.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704370-1278553921/watcher-2704370-1278553921 -o /tmp/evaluation-result-2704370-1278553921/solver-2704370-1278553921 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704370-1278553921.opb -t 1800 -m 1800
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 28646
/proc/meminfo: memFree=1816768/2059040 swapFree=4079148/4192956
[pid=28646] ppid=28644 vsize=7904 CPUtime=0
/proc/28646/stat : 28646 (pbscip.linux.x8) R 28644 28646 27279 0 -1 4202496 1055 0 0 0 0 0 0 0 18 0 1 0 23599407 8093696 966 1992294400 4194304 8395647 140733902787408 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28646/statm: 1976 974 365 1026 0 946 0
[startup+0.0326549 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 28646
/proc/meminfo: memFree=1816768/2059040 swapFree=4079148/4192956
[pid=28646] ppid=28644 vsize=14340 CPUtime=0.02
/proc/28646/stat : 28646 (pbscip.linux.x8) R 28644 28646 27279 0 -1 4202496 2963 0 0 0 2 0 0 0 20 0 1 0 23599407 14684160 2521 1992294400 4194304 8395647 140733902787408 18446744073709551615 5018728 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28646/statm: 3585 2521 464 1026 0 2555 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14340
[startup+0.100666 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 28646
/proc/meminfo: memFree=1816768/2059040 swapFree=4079148/4192956
[pid=28646] ppid=28644 vsize=15296 CPUtime=0.09
/proc/28646/stat : 28646 (pbscip.linux.x8) R 28644 28646 27279 0 -1 4202496 3330 0 0 0 8 1 0 0 20 0 1 0 23599407 15663104 2888 1992294400 4194304 8395647 140733902787408 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28646/statm: 3824 2888 560 1026 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15296
[startup+0.300703 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 28646
/proc/meminfo: memFree=1816768/2059040 swapFree=4079148/4192956
[pid=28646] ppid=28644 vsize=15612 CPUtime=0.29
/proc/28646/stat : 28646 (pbscip.linux.x8) R 28644 28646 27279 0 -1 4202496 3401 0 0 0 28 1 0 0 20 0 1 0 23599407 15986688 2959 1992294400 4194304 8395647 140733902787408 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28646/statm: 3903 2959 571 1026 0 2873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15612
[startup+0.700775 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 28646
/proc/meminfo: memFree=1816768/2059040 swapFree=4079148/4192956
[pid=28646] ppid=28644 vsize=15612 CPUtime=0.69
/proc/28646/stat : 28646 (pbscip.linux.x8) R 28644 28646 27279 0 -1 4202496 3407 0 0 0 67 2 0 0 20 0 1 0 23599407 15986688 2965 1992294400 4194304 8395647 140733902787408 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28646/statm: 3903 2965 577 1026 0 2873 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15612
Solver just ended. Dumping a history of the last processes samples
[startup+0.800794 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 28646
/proc/meminfo: memFree=1816768/2059040 swapFree=4079148/4192956
[pid=28646] ppid=28644 vsize=27064 CPUtime=0.79
/proc/28646/stat : 28646 (pbscip.linux.x8) R 28644 28646 27279 0 -1 4202496 5993 0 0 0 76 3 0 0 21 0 1 0 23599407 27713536 5551 1992294400 4194304 8395647 140733902787408 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28646/statm: 6766 5551 605 1026 0 5736 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 27064
Child status: 0
Real time (s): 0.873317
CPU time (s): 0.872866
CPU user time (s): 0.832873
CPU system time (s): 0.039993
CPU usage (%): 99.9484
Max. virtual memory (cumulated for all children) (KiB): 27064
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.832873
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6056
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3
runsolver used 0.004999 second user time and 0.012998 second system time
The end